Product DescriptionThe LanTac E-CT1 is a precision single-stage drop-in trigger engineered for AR-pattern receivers, combining advanced internal geometry with premium materials for a crisp break and fast, positive reset. Updated sear engagement surfaces are designed to remove creep, while near-zero overtravel helps keep shots consistent and split times low. Critical components (hammer, trigger, and disconnector) are precision machined from S7 tool steel and finished with a durable black oxide after case hardening. The CNC-machined aluminum cassette features built-in set screws to help achieve proper pin tension and is finished in Type III hard coat anodizing with laser-engraved identification. This model features a flat trigger shoe and includes the trigger assembly and pin set.Product Highlights Single-stage, 3.5 lb pull weight for a clean, competition-ready break Flat trigger shoe design for consistent finger placement and control Precision-machined S7 tool steel hammer/trigger/disconnector with proprietary sear process for ultra-smooth engagement CNC aluminum drop-in cassette with set screws for setting pin tension; compatible with standard or threaded pins Designed for AR-pattern receivers in 5.56/.223 and 7.62/.308; includes trigger assembly and pin setSpecs Brand: LanTac USA LLC Model: ECT-1 Trigger Type: Single Stage Pull Weight: 3.5 lb Trigger Shoe: Flat Compatibility: AR-pattern receivers in 5.56/.223 and 7.62/.308 Materials: S7 tool steel (hammer/trigger/disconnector); CNC-machined aluminum cassette Finishes: Case-hardened steel with black oxide finish; Type III hard coat anodized aluminum cassette (Class 2 black) Included: Trigger assembly and pin set Overall Package Dimensions (L x W x H): 5.50 in x 3.25 in x 1.50 in Weight: 0.19 lb UPC: 712038709823 Manufacturer Part Number: 01-LP-ECT1FDisclaimer: We strive to provide accurate and up-to-date product descriptions, specifications, and images; however, errors or omissions may occasionally occur. We are not responsible for any inaccuracies or discrepancies in the content provided. If you notice anything incorrect or unclear, please contact us so we can correct it. When in doubt, we recommend verifying details directly with the product's manufacturer.